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Wahoo Elemnt Bolt mounting onto stem caps

This simple hack takes a few minutes to install and can be moved to different bikes without tools or cutting and replacing of cable ties.  Interlocking Velcro One-Wrap and adhesive backed Loop Velcro yield a sturdy mount and smooth surfaces in the bicycle cockpit.  In this example the Bolt positioning is at an ideal distance and location for the progressive lenses I wear.

The method of interlocking Velcro types is widely applicable.

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Completed mount out on a day ride.
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Cut two narrow strips of One-Wrap to fit into the slots designed to accept cable ties.  These strips are about 4″, 10cm long
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Mount and Bolt assembled and ready for a test fit.
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A strip of adhesive backed Loop Velcro is cut and wrapped around the perimeter of the top of the stem. The Wahoo mount with OneWrap strips is then pressed firmly into the Loop Velcro.
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Lastly, a length of One-Wrap (in this case 7″, 18cm) is then tightly wrapped around the One-Wrap tabs and the underlying Loop Velcro about 1.5 times the circumference to create a secure mount.
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DIY Packraft construction & packing notes

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This post is a work-in-progress documenting changes or additions made during the construction of four Telkwa packrafts purchased from the awesome folks at DIY Packraft. DIY Packrafts are extremely well designed and the kits assemble exactly as demonstrated in the excellent videos and printed instructions.  My intention is to substitute the  Leafield D-7 inflation/deflation valves to replace the supplied Boston valves.  While heavier and more bulky my experience is that inflation/deflation is much quicker due to larger porting, are easily cleaned, and are field-replaceable without thermal welding.

Completed raft #1 with homemade DripDeck made from the supplied inflation bag materials*.  The deck slides open the full length of the cockpit on the perimeter grab line. The black round snaps can be opened for both adjustments and complete removal. Installed weight is ~140 grams. The black 5 mm webbing loops at the rear corners allow the deck to double as a sail in light downwind conditions. * Primary inflation is from a Kokopelli Feather Pump which completes the task in less than one minute!  There are sources on Amazon which appear to have very similar options.  The backup is a spare Klymit inflation bag, modified for the Leafield value.  This bag does double-duty as a storage bag and additional air chamber inside the raft. 

There’s really only one tool that I’ve found that materially improves assembly processes.  It’s a small stainless steel mixing bowl with a flat bottom slightly wider than a typical welding area.  To the bottom of the bowl two parallel strips of 3M double-faced window film sealing tape are added just outside of the working area.  This easily removable tape typically has enough adhesion to complete the welding of one tube segment.  Removal and replacement of the two tape sections takes about a minute.